Etymograph

English

acierage

Acierage comes from French aciérage ‘steelmaking’, from Latin acies ‘sharp edge or point’, and ultimately from Proto-Indo-European *h₂eḱ-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂eḱ-1‘sharp, pointed’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂eḱéh₁yeti2reconstructed
  3. Proto-Italicc. 1500–700 BCE*akēō2reconstructed
  4. Latinc. 75 BCE–200 CEaceō2‘to be sour’
  5. Latinc. 75 BCE–200 CEacies1‘sharp edge or point’
  6. Late Latinc. 200–600 CEaciārium1‘steel’
  7. Old Frenchc. 842–1400acier1‘steel’
  8. Frenchc. 1600–presentacier3‘steel’
  9. Frenchc. 1600–presentaciérage3‘steelmaking’
  10. Englishtodayacierage3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, French acier
  2. 2 Wiktionary, Latin acies
  3. 3 Wiktionary, English acierage

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂eḱ-Wiktionary, French acier‘sharp, pointed’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂eḱéh₁yetiWiktionary, Latin aciesreconstructed
  3. Proto-Italicc. 1500–700 BCE*akēōWiktionary, Latin aciesreconstructed
  4. Latinc. 75 BCE–200 CEaceōWiktionary, Latin acies‘to be sour’
  5. Latinc. 75 BCE–200 CEaciesWiktionary, French acier‘sharp edge or point’
  6. Late Latinc. 200–600 CEaciāriumWiktionary, French acier‘steel’
  7. Old Frenchc. 842–1400acierWiktionary, French acier‘steel’
  8. Frenchc. 1600–presentacierWiktionary, English acierage‘steel’
  9. Frenchc. 1600–presentaciérageWiktionary, English acierage‘steelmaking’
  10. EnglishtodayacierageWiktionary, English acierage

Linked words

through Proto-Indo-European *h₂eḱ- ‘sharp, pointed’

hear, edge, egg, ear, hammer, axe, acute, oxide, vinegar, mediocre, acne, eager, mediocrity, acupuncture, hark, acumen, paragon, acme, exacerbate, acuity, acacia, rosacea, acrimony, acrid, exacerbation, acerbic, 70 more

through Proto-Italic *akēō

acidity, 21 more

through Latin aceō ‘to be sour’

acid, acetate, acyl, roselle, 22 more

Today it means

noun The process of electroplating a copper engraving with iron or steel.

Sources

Sources: Wiktionary, “acierage”; the older steps come from the Wiktionary entries for French acier, Latin acies. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *h₂eḱ- / acierage

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